package com.atguigu.gulimall.order;

import org.mybatis.spring.annotation.MapperScan;
import org.springframework.amqp.rabbit.annotation.EnableRabbit;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.openfeign.EnableFeignClients;
import org.springframework.session.data.redis.config.annotation.web.http.EnableRedisHttpSession;
import org.springframework.transaction.annotation.EnableTransactionManagement;


/*
使用RabbitMQ
1、引入amqp场景;RabbitAutoConfiguration就会自动生效
2、给容器中自动配置了
    RabbitTemplate、AmqpAdmin、CachingConnectionFactory、RabbitMessagingTemplate;
    所有的属性都是spring.rabbitmq--->@ConfigurationProperties(prefix = "spring.rabbitmq ")
    public class RabbitProperties
3、给配置文件中配置spring.rabbitmq信息
4、@EnabLeRabbit: @EnableXxxXx;开启功能
5、监听消息:使用@RabbitListener;必须有@EnabLeRabbit
    @Rabbitlistener:类+方法上（监听哪些队列即可
    @RabbitHandLer:标在方法上(重载区分不同的消息）

 */

@SpringBootApplication
@EnableDiscoveryClient
@EnableRabbit
@EnableFeignClients
@EnableRedisHttpSession
@EnableTransactionManagement
@MapperScan("com.atguigu.gulimall.order.dao")
public class GulimallOrderApplication {

    public static void main(String[] args) {
        SpringApplication.run(GulimallOrderApplication.class, args);
    }

}
